| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.88 | 8.848% | $77.1515 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $189.46 | 12.330% | $212.8204 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $115.72 | 4.752% | $121.219 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $189.40 | 8.435% | $205.3759 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $147.92 | 12.572% | $166.5165 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $224.61 | 3.214% | $231.829 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $196.34 | 12.808% | $221.4872 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,134.33 | $1,236.3995 | $1,236.41 | $1,236.40 | $1,236.40 | |